JPH0447193B2 - - Google Patents

Info

Publication number
JPH0447193B2
JPH0447193B2 JP62013288A JP1328887A JPH0447193B2 JP H0447193 B2 JPH0447193 B2 JP H0447193B2 JP 62013288 A JP62013288 A JP 62013288A JP 1328887 A JP1328887 A JP 1328887A JP H0447193 B2 JPH0447193 B2 JP H0447193B2
Authority
JP
Japan
Prior art keywords
butterfly valve
prebody
shaft
tube
radial surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP62013288A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63152774A (ja
Inventor
Kuroodo Garigu Jan
Roore Rune
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APURIKASHION MEKANITSUKU E ROBINETSUTORI IND AMRI
Original Assignee
APURIKASHION MEKANITSUKU E ROBINETSUTORI IND AMRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by APURIKASHION MEKANITSUKU E ROBINETSUTORI IND AMRI filed Critical APURIKASHION MEKANITSUKU E ROBINETSUTORI IND AMRI
Publication of JPS63152774A publication Critical patent/JPS63152774A/ja
Publication of JPH0447193B2 publication Critical patent/JPH0447193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
JP62013288A 1986-12-05 1987-01-22 蝶弁 Granted JPS63152774A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8617031 1986-12-05
FR8617031A FR2607895B1 (fr) 1986-12-05 1986-12-05 Robinet a papillon de type visitable

Publications (2)

Publication Number Publication Date
JPS63152774A JPS63152774A (ja) 1988-06-25
JPH0447193B2 true JPH0447193B2 (enrdf_load_html_response) 1992-08-03

Family

ID=9341596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62013288A Granted JPS63152774A (ja) 1986-12-05 1987-01-22 蝶弁

Country Status (9)

Country Link
US (1) US4901979A (enrdf_load_html_response)
EP (1) EP0270451B1 (enrdf_load_html_response)
JP (1) JPS63152774A (enrdf_load_html_response)
KR (1) KR910007369B1 (enrdf_load_html_response)
DE (2) DE270451T1 (enrdf_load_html_response)
ES (1) ES2002689B3 (enrdf_load_html_response)
FI (1) FI87603C (enrdf_load_html_response)
FR (1) FR2607895B1 (enrdf_load_html_response)
NO (1) NO166459C (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080120A (en) * 1991-04-25 1992-01-14 The United States Of America As Represented By The Secretary Of The Navy Replaceable valve seat
FR2686136B1 (fr) * 1992-01-15 1995-06-30 Alsthom Velan Vanne a joint metallique notamment vanne papillon.
DE4229299C1 (de) * 1992-09-02 1994-01-13 Mtu Friedrichshafen Gmbh Drosselklappenanordnung für eine Abgasleitung einer Brennkraftmaschine
EP0900344A4 (en) * 1996-04-18 1999-06-23 Gen Signal Corp BIDIRECTIONAL VALVE SEALING MECHANISM
US5988589A (en) * 1996-07-17 1999-11-23 Mowill; R. Jan Air valve assembly including split-shaft and seal arrangement
KR100729839B1 (ko) * 2006-04-19 2007-06-21 피케이밸브 주식회사 활하중 시트부 지지형 초저온 버터플라이밸브
ES2319359B1 (es) * 2006-06-30 2010-01-22 Bac Valves S.A. Sistema de rotula para el montaje y desmontaje de una valvula de mariposa.
DE112011105111T5 (de) * 2011-03-30 2014-01-23 Mitsubishi Electric Corp. Absperrklappe
US10982775B2 (en) 2019-07-10 2021-04-20 Mueller International, Llc Metal-coated seat retention groove

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750955A (en) * 1952-01-24 1956-06-19 Crane Co Valve seat mounting
FR2398940A1 (fr) * 1977-07-26 1979-02-23 Amri Double joint torique flexible
US2936778A (en) * 1955-05-19 1960-05-17 Crawford K Stillwagon Butterfly valve
US2902254A (en) * 1956-12-28 1959-09-01 Rust Furnace Company Butterfly type valve
US3260502A (en) * 1958-04-14 1966-07-12 Parker Hannifin Corp Butterfly valve
US3250291A (en) * 1963-09-27 1966-05-10 Robert E Roy Demountable core valve
US3840042A (en) * 1973-02-26 1974-10-08 B Brundage Butterfly valve
US4010775A (en) * 1975-01-15 1977-03-08 Consolidated Controls Corporation High temperature valve
FR2497905A2 (fr) * 1981-01-13 1982-07-16 Amri Double joint torique flexible
FR2538067A1 (fr) * 1982-12-15 1984-06-22 Amri Robinet a papillon demontable, notamment pour fluides polluants et/ou dangereux
JPS6091853U (ja) * 1983-11-30 1985-06-22 前澤工業株式会社 粉体塗装を施した離脱形バタフライ弁
FR2566870B1 (fr) * 1984-06-28 1986-11-28 Amri Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur

Also Published As

Publication number Publication date
FR2607895B1 (fr) 1989-03-03
ES2002689A4 (es) 1988-10-01
NO875054D0 (no) 1987-12-03
JPS63152774A (ja) 1988-06-25
EP0270451B1 (fr) 1990-06-13
NO166459C (no) 1991-07-31
FR2607895A1 (fr) 1988-06-10
ES2002689B3 (es) 1990-08-01
EP0270451A3 (en) 1988-07-20
NO875054L (no) 1988-06-06
NO166459B (no) 1991-04-15
FI87603C (fi) 1993-01-25
KR880007952A (ko) 1988-08-29
DE3763236D1 (de) 1990-07-19
US4901979A (en) 1990-02-20
FI87603B (fi) 1992-10-15
FI875350L (fi) 1988-06-06
EP0270451A2 (fr) 1988-06-08
FI875350A0 (fi) 1987-12-04
DE270451T1 (de) 1988-10-13
KR910007369B1 (ko) 1991-09-25

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